I’m 11 weeks and 5 days . Around week 10 I caught a stomach bug I experienced abdominal cramping that was manageable if I didn’t eat anything. I called my OB they said it sound like i had a stomach virus well once I turned 11 weeks and all pregnancy symptoms I had nauseous, tender breast fatigue just vanished I’m a bit terrified everyone keeps saying it’s cause I’m heading into my second trimester . Should I be worried ?